var ipsattach=new ips_attach();
function ips_attach(){this.iframe_id='ips--iframe-obj-attach';
this.iframe_obj=null;
this.iframe_init_url='';
this.iframe_remove_url='';
this.iframe_add_to_div='ips-attach-div-iframe';
this.iframe_add_to_div_obj=null;
this.iframe_parent_div='ips-attach-div-parent';
this.iframe_parent_div_obj=null;
this.status_div='ips-attach-div-status';
this.status_div_obj=null;
this.dropdown_text='ips-attach-menu-text';
this.dropdown_text_obj=null;
this.iframe_height=300;
this.iframe_classname='attach-iframe';
this.message_div_id='ips-attach-message';
this.message_div_obj=null;
this.message_span_id='ips-attach-message-span';
this.message_span_obj=null;
this.status_msg='';
this.status_is_error='';
this.current_items=new Array();
this.current_item_menu='ips-attach-menu';
this.current_item_menu_obj=null;
this.images_url=null;
this.lang=new Array();
this.css_menu_row='attach-menu-row';
this.css_menu_row_over='attach-menu-row-over';
this.show_attach_menu=1;
this.onload_function='';
this.has_upload_pending=0;
this.init=function(){this.iframe_add_to_div_obj=document.getElementById(this.iframe_add_to_div);
this.iframe_parent_div_obj=document.getElementById(this.iframe_parent_div);
this.message_div_obj=document.getElementById(this.message_div_id);
this.message_span_obj=document.getElementById(this.message_span_id);
this.status_div_obj=document.getElementById(this.status_div);
this.dropdown_text_obj=document.getElementById(this.dropdown_text);
if(this.show_attach_menu){this.current_item_menu_obj=document.getElementById(this.current_item_menu);
ipsmenu.register(this.current_item_menu);
this.current_item_menu_obj._onclick=this.current_item_menu_obj.onclick;
this.current_item_menu_obj.onmouseover=this.current_item_menu_obj.onmouseout=this.current_item_menu_obj.onclick=this.current_menu_mouseover;
ipsmenu.menu_registered[this.current_item_menu]._open=ipsmenu.menu_registered[this.current_item_menu].open;
ipsmenu.menu_registered[this.current_item_menu].open=this.current_menu_button_show;
}};
this.init_current_menu=function(obj){var menu='';
try{menu=document.getElementById(ipsattach.current_item_menu+'_menu');
menu.innerHTML='';
}catch(error){menu=document.createElement('div');
}var _items=0;
menu.id=ipsattach.current_item_menu+'_menu';
menu.className='attach-popupmenu';
menu.style.display='none';
menu.style.cursor='default';
menu.style.padding='3px';
menu.style.width='auto';
menu.style.overflow='auto';
for(var i in ipsattach.current_items){var option=document.createElement('div');
option.innerHTML=ipsattach.current_items[i];
option.style.width=ipsattach.current_item_menu_obj.style.width;
option.className='attach-menu-row';
option.onmouseover=option.onmouseout=ipsattach.menu_onmouse_event;
menu.appendChild(option);
_items++;
}if(!_items){var option=document.createElement('div');
option.innerHTML=ipsattach.lang['no_items'];
option.style.width=ipsattach.current_item_menu_obj.style.width;
option.className='attach-menu-row';
option.onmouseover=option.onmouseout=ipsattach.menu_onmouse_event;
menu.appendChild(option);
}ipsattach.set_attach_count_status(_items);
ipsattach.iframe_parent_div_obj.appendChild(menu);
ipsclass.set_unselectable(menu);
};
this.set_attach_count_status=function(_items){if(!ipsattach.show_attach_menu){return;
}if(typeof(_items)=='undefined'){_items=0;
for(var i in ipsattach.current_items){_items++;
}}try{ipsattach.dropdown_text_obj.innerHTML=" ("+_items+")";
}catch(error){}};
this.add_current_item=function(attach_id,attach_name,attach_size,attach_image){if(attach_name.length>22){var _ext=attach_name.replace( /^.*\.(\S+?)$/,"$1");
var _main=attach_name.replace( /^(.*)\.\S+?$/,"$1");
var _a=_main.substr(0,8);
var _b=_main.substr(_main.length-8,_main.length);
attach_name=_a+'...'+_b+'.'+_ext;
}var html='';html+='<img onclick="ipsattach.add_attachment_into_editor('+attach_id+', \''+attach_name+'\')" src="'+this.images_url+'/folder_attach_images/attach_add.png" title="'+this.lang['attach_insert']+'" style="vertical-align:middle" border="0" alt="" /> &nbsp;';
html+='<img onclick="ipsattach.remove_attachment('+attach_id+');" src="'+this.images_url+'/folder_attach_images/attach_remove.png" title="'+this.lang['attach_remove']+': ['+attach_id+']'+'" style="vertical-align:middle" border="0" alt="" />&nbsp;';
html+='<img src="'+this.images_url+'/'+attach_image+'" style="vertical-align:middle" border="0" alt="" /> &nbsp;';
html+='<span style="font-weight:bold" onclick="ipsattach.add_attachment_into_editor('+attach_id+', \''+attach_name+'\')">'+attach_name+'</span>';
html+=' <span class="desctext">&nbsp;('+attach_size+')</span>';
this.current_items[this.current_items.length]=html;
};
this.add_attachment_into_editor=function(id,name){var tag="[attachment="+id+":"+name+"]";
ipsclass.add_editor_contents(tag);
};
this.remove_attachment=function(id){menu_action_close();
if(confirm(ipsattach.lang['remove_warn']+' ['+id+']')){ipsattach.iframe_obj.src=ipsattach.iframe_remove_url+"&attach_id="+id;
ipsattach.iframe_on_un_load('attach_removal');
}};
this.show_attach_box=function(){var iheight=parseInt(this.iframe_add_to_div_obj.style.height);
var iwidth=this.iframe_add_to_div_obj.style.width;
this.iframe_obj=document.createElement('IFRAME');
this.iframe_obj.src=this.iframe_init_url;
this.iframe_obj.id=this.iframe_id;
this.iframe_obj.name=this.iframe_id;
this.iframe_obj.scrolling='no';
this.iframe_obj.frameBorder='no';
this.iframe_obj.border='0';
this.iframe_obj.className=this.iframe_classname;
this.iframe_obj.style.width=iwidth?iwidth:'100%';
this.iframe_obj.style.height=iheight?iheight-5+'px':this.iframe_height+'px';
this.iframe_obj.style.overflow='hidden';
this.iframe_obj.style.display='';
this.iframe_obj.msg_open=1;
this.iframe_obj.iframe_loaded=0;
this.iframe_obj.iframe_init=0;
this.iframe_add_to_div_obj.appendChild(this.iframe_obj);
if(is_ie){this.iframe_obj.style.backgroundColor='transparent';
this.iframe_obj.allowTransparency=true;
this.iframe_obj.onreadystatechange=this.iframe_on_load_ie;
}else{this.iframe_obj.onload=this.iframe_onload;
}
if(is_safari){
	this.iframe_parent_div_obj.style.display='';
}else{
	this.iframe_parent_div_obj.style.display='none';
}
if(typeof this.message_div_obj!='undefined'){
	this.message_div_obj.style.width=typeof this.iframe_parent_div_obj.style.width!='undefined'?this.iframe_parent_div_obj.style.width:'100%';
this.message_div_obj.style.height=this.iframe_parent_div_obj.offsetHeight?this.iframe_parent_div_obj.offsetHeight:'120px';
this.message_div_obj.style.position='relative';
this.message_div_obj.style.display='none';
}
this.show_message(this.lang['init_progress']);
};
this.init_status_bar=function(){var _html='';
if(typeof ipsattach.status_div_obj!='undefined'){try{ipsattach.status_msg=ipsattach.lang[ipsattach.status_msg];
}catch(error){}if(ipsattach.status_msg){if(ipsattach.status_is_error){_html+="<img src='"+this.images_url+"/folder_attach_images/attach_error.png' border='0' style='vertical-align:middle' alt='"+ipb_global_lang['general_error']+"' />&nbsp;"+ipsattach.status_msg;
}else{_html+="<img src='"+this.images_url+"/folder_attach_images/attach_ok.png' border='0' style='vertical-align:middle' alt='"+ipb_global_lang['general_OK']+"' />&nbsp;"+ipsattach.status_msg;
}}ipsattach.status_div_obj.innerHTML=_html;
}ipsattach.has_upload_pending=0;
};
this.iframe_on_un_load=function(msg){msg=typeof(msg)!='undefined'?ipsattach.lang[msg]:ipsattach.lang['uploading_file'];
if(this.iframe_obj.iframe_loaded){this.iframe_obj.iframe_loaded=0;
this.iframe_obj.msg_open=1;
ipsattach.show_message(msg);
}};
this.iframe_onload=function(e){if(!this.iframe_init){this.iframe_init=1;
this.iframe_loaded=1;
if(this.msg_open){this.msg_open=0;
ipsattach.hide_message();
}window.frames[this.id].document.onmousedown=menu_action_close;
}else{this.iframe_loaded=1;
window.frames[this.id].document.onmousedown=menu_action_close;
if(this.msg_open){this.msg_open=0;
ipsattach.hide_message();
}if(ipsattach.onload_function){ipsattach.onload_function();
}}ipsattach.init_status_bar();
ipsattach.set_attach_count_status();
};
this.iframe_on_load_ie=function(e){if(this.readyState=='complete'){if(!this.iframe_init){this.iframe_init=1;
this.iframe_loaded=1;
window.frames[this.id].document.onmousedown=menu_action_close;
if(this.msg_open){this.msg_open=0;
ipsattach.hide_message();
}}else{this.iframe_loaded=1;
window.frames[this.id].document.onmousedown=menu_action_close;
if(this.msg_open){this.msg_open=0;
ipsattach.hide_message();
}}window.frames[this.id].document.getElementsByTagName('html')[0].style.background='transparent';
if(ipsattach.onload_function){ipsattach.onload_function();
}ipsattach.init_status_bar();
ipsattach.set_attach_count_status();
}};
this.show_message=function(msg){if(is_safari){return;
}if(typeof ipsattach.message_div_obj!='undefined'){ipsattach.message_div_obj.style.display='none';
ipsattach.message_span_obj.innerHTML=msg;
ipsattach.iframe_parent_div_obj.style.display='';
}};
this.hide_message=function(){if(is_safari){return;
}if(typeof ipsattach.message_div_obj!='undefined'){ipsattach.message_div_obj.style.display='none';
ipsattach.message_span_obj.innerHTML='';
ipsattach.iframe_parent_div_obj.style.display='';
}};
this.current_menu_mouseover=function(e){e=ipsclass.cancel_bubble(e,true);
if(e.type=='click'){this._onclick(e);
}};
this.current_menu_button_show=function(obj){ipsattach.init_current_menu(obj);
this._open(obj);
};
this.menu_onmouse_event=function(e){e=ipsclass.cancel_bubble(e,true);
if(e.type=='mouseover'){this.className=ipsattach.css_menu_row_over;
}else if(e.type=='mouseout'){this.className=ipsattach.css_menu_row;}};}
